Pieter Mathijs Knarren⁽¹⁾ was born⁽²⁾ on 29 Jun 1880 in Schinnen, L. He married⁽³⁾ Maria Josephina Groenewegen on 2 Jan 1904 in Hoensbroek, L. Pieter was employed⁽⁴⁾ as dagloner.
Maria Josephina Groenewegen
Maria Josephina Groenewegen⁽¹⁾ was born⁽²⁾ on 16 Nov 1884 in Hoensbroek, L. She died⁽³⁾ on 27 Feb 1919 in Heerlen, L. She married⁽⁴⁾ Pieter Mathijs Knarren on 2 Jan 1904 in Hoensbroek, L.